+#endif /* CONFIG_MMU */
+
+/* handle vma->vm_prfile */
-+static inline void au_vm_prfile_set(struct vm_area_struct *vma,
++/*static inline void au_vm_prfile_set(struct vm_area_struct *vma,
+ struct file *file)
+{
+ get_file(file);
+ get_file(file);
+ vma->vm_region->vm_prfile = file;
+#endif
-+}
++}*/
+
+#endif /* __KERNEL__ */
+#endif /* __AUFS_FILE_H__ */
+ if (unlikely(err))
+ goto out_reset;
+
-+ au_vm_prfile_set(vma, file);
++ // au_vm_prfile_set(vma, file);
+ /* update without lock, I don't think it a problem */
+ fsstack_copy_attr_atime(file_inode(file), file_inode(h_file));
+ goto out_fput; /* success */